发明授权
- 专利标题： Electronic device and monitor opening mechanism for an electronic device
- 专利标题（中）： 电子设备的电子设备和显示器打开机构
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申请号： US12481462申请日： 2009-06-09
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公开(公告)号： US08089238B2公开(公告)日： 2012-01-03
- 发明人: Chih-Yi Wang , Cheng-Hung Lin , Tzu-Jai Lee
- 申请人： Chih-Yi Wang , Cheng-Hung Lin , Tzu-Jai Lee
- 申请人地址： TW New Taipei
- 专利权人： Wistron Corp.
- 当前专利权人： Wistron Corp.
- 当前专利权人地址： TW New Taipei
- 优先权： TW97138936A 20081009
- 主分类号： G05B19/40
- IPC分类号： G05B19/40
摘要：
A monitor opening mechanism includes a first rotating shaft rotatably connected to a host and having a first toothed portion. A stepper motor is disposed in the host and includes a second rotating shaft having a second toothed portion engaging the first toothed portion. A fine-tuning control circuit board is electrically connected to the stepper motor. A first fine-tuning key is electrically connected to the fine-tuning control circuit board. When the first fine-tuning key is operated, the fine-tuning control circuit board drives the second rotating shaft to rotate, forcing the monitor to rotate with respect to the host in a first direction. A second fine-tuning key is electrically connected to the fine-tuning control circuit board. When the second fine-tuning key is operated, the fine-tuning control circuit board drives the second rotating shaft to rotate, forcing the monitor to rotate with respect to the host in a second direction.
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